Cheap flights from Belfast Intl Airport to Frankfurt am Main from £75

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — FRA
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Belfast Intl to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Frankfurt am Main (FK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

£183

One-way from

£75

Popular in

September

Cheapest in

February

Average price

£280
30/10-5/11
  • 30/10-5/11
  • 3 total stops
  • 16h 45m total
  • Belfast to Frankfurt am Main
11/11
  • 11/11
  • 2 total stops
  • 14h 30m total
  • Belfast to Frankfurt am Main
Highest demand for flights based on searches. 3% potential increase in price (£6 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Belfast Intl to Frankfurt am Main

Cheapest flights from Belfast Intl to Frankfurt am Main
Explore the most affordable flight options available from Belfast Intl to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 30/1021:20BFS - FRA
1 stop10h 00mMultiple Airlines
Wed 5/1110:45FRA - BFS
2 stops6h 45mMultiple Airlines
Deal found 15/9£183
Sat 1/1108:50BFS - FRA
1 stop12h 10mMultiple Airlines
Fri 7/1107:00FRA - BFS
1 stop13h 30mMultiple Airlines
Deal found 16/9£193
Sun 28/917:30BFS - FRA
1 stop13h 50mMultiple Airlines
Tue 30/910:55FRA - BFS
2 stops12h 35mMultiple Airlines
Deal found 17/9£204
Thu 25/909:25BFS - FRA
1 stop8h 55mMultiple Airlines
Sat 27/906:25FRA - BFS
1 stop6h 30mMultiple Airlines
Deal found 17/9£210
Sun 21/917:30BFS - FRA
1 stop13h 50mMultiple Airlines
Tue 23/904:45FRA - BFS
1 stop6h 30mMultiple Airlines
Deal found 17/9£221
Wed 17/921:00BFS - FRA
1 stop13h 35mMultiple Airlines
Fri 19/906:25FRA - BFS
1 stop9h 05mMultiple Airlines
Deal found 17/9£243
Mon 29/908:40BFS - FRA
2 stops10h 30mMultiple Airlines
Wed 1/1020:10FRA - BFS
1 stop19h 40mMultiple Airlines
Deal found 17/9£253
Tue 23/913:20BFS - FRA
1 stop8h 25mMultiple Airlines
Thu 25/905:20FRA - BFS
2 stops11h 10mMultiple Airlines
Deal found 17/9£254
Sat 27/919:35BFS - FRA
2 stops11h 45mMultiple Airlines
Mon 29/906:25FRA - BFS
1 stop6h 45mMultiple Airlines
Deal found 17/9£265
Thu 18/906:00BFS - FRA
1 stop14h 55mMultiple Airlines
Sat 20/905:10FRA - BFS
1 stop16h 15mMultiple Airlines
Deal found 17/9£265

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Frankfurt am Main that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Frankfurt am Main that are best for you.

Fly from

Belfast Intl

Fly to

Frankfurt am Main

Route

Depart

Return

Price

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Thu 30/10

21:20-08:20

1 stop10h 00m

Frankfurt am Main

Wed 5/11

10:45-16:30

2 stops6h 45m

£183

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Sat 1/11

08:50-22:00

1 stop12h 10m

Frankfurt am Main

Fri 7/11

07:00-19:30

1 stop13h 30m

£193

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Sun 28/9

17:30-08:20

1 stop13h 50m

Frankfurt am Main

Tue 30/9

10:55-22:30

2 stops12h 35m

£204

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Mon 29/9

08:40-20:10

2 stops10h 30m

Frankfurt am Main

Wed 1/10

20:10-14:50

1 stop19h 40m

£253

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Sat 27/9

19:35-08:20

2 stops11h 45m

Frankfurt am Main

Mon 29/9

06:25-12:10

1 stop6h 45m

£265

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Sat 1/11

09:40-16:45

1 stop6h 05m

Frankfurt am Main

Sat 8/11

14:00-22:35

2 stops9h 35m

£276

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Mon 6/10

08:10-22:00

2 stops12h 50m

Frankfurt am Main

Thu 9/10

19:20-07:10

2 stops12h 50m

£280

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Wed 12/11

20:55-19:20

2 stops21h 25m

£75

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Mon 8/12

20:50-10:05

2 stops12h 15m

£85

BelfastFrankfurt am Main

BFS - FRA

BFSFRA

Belfast Intl

Mon 22/12

17:30-08:40

2 stops14h 10m

£90

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Belfast Intl to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Frankfurt am Main
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt am Main. Reviews last updated 18 September 2025.
See what other customers who have flown with KLM from Belfast Intl Airport to Frankfurt am Main have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What is the cheapest airline to fly from Belfast Intl Airport to Frankfurt am Main round-trip?

    Flying on KLM is currently your cheapest option to Frankfurt am Main, with prices starting at £183. You may be able to fly from Belfast Intl Airport to Frankfurt am Main for 22% less than the average price by searching for this airline.

  • Can I find deals for flights from Belfast Intl to Frankfurt am Main that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Frankfurt am Main flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Frankfurt am Main?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Frankfurt am Main.

  • Can I find deals for business class flights from Belfast Intl to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Belfast Intl to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belfast Intl Airport to Frankfurt am Main?

    Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport to Frankfurt am Main (average of £187). Flying from Belfast Intl Airport to Frankfurt am Main in June is currently the most expensive (average of £247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Belfast Intl to Frankfurt am Main

Discover the top airline that operate flights from Belfast Intl to Frankfurt am Main. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£183Average£231FlexibilityNo cancel feeOn-time75%
Search KLM flights

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Need flexible booking options for your flight to Frankfurt am Main from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Frankfurt am Main become cheaper?

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